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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Always problems identifying smd diodes
Hallo
i have a dreambox 7020 who does not supplies the lnb. No voltages, no 13 and no 17 volts. I suspect a SMD diode marked: in the first line: R13 in the second line there is a symbol (i think it is the F of fairchild) and then P731. I think them are shottky but can you give me any suggestions? Thank you in advance Slang |
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